Zinc oxide
|
item
|
index
|
||||||
|
product model
|
Hxj051
|
Hxj052
|
Hxj053
|
Hxj054
|
Hxj055
|
Hxj056
|
Hxj057
|
|
ZnO %≥
|
99.9
|
99.8
|
99.7
|
99.5
|
99
|
98
|
96
|
|
Metal zinc (Zn) %≤
|
none
|
none
|
none
|
none
|
0.01
|
none
|
none
|
|
Lead oxide (Pb) %≤
|
0.003
|
0.005
|
0.037
|
0.04
|
0.15
|
0.18
|
0.3
|
|
Cupric oxide (Cu) %≤
|
0.0001
|
0.0001
|
0.0002
|
0.0004
|
0.0004
|
/
|
/
|
|
Manganic oxide (Mn) %≤
|
0.0001
|
0.0001
|
0.0001
|
0.0001
|
0.0001
|
/
|
/
|
|
Matter insoluble in HCl %≤
|
0.004
|
0.006
|
0.012
|
0.015
|
0.05
|
0.1
|
0.25
|
|
Loss on ignition %≤
|
0.12
|
0.2
|
0.2
|
0.2
|
0.2
|
0.3
|
0.5
|
|
Matter soluble in water %≤
|
0.01
|
0.1
|
0.1
|
0.2
|
0.2
|
0.3
|
0.3
|
|
105 °c volatile %≤
|
0.06
|
0.1
|
0.3
|
0.4
|
0.4
|
0.6
|
0.8
|
|
Specific surface area(m2/g) %≥
|
60
|
55
|
50
|
45
|
40
|
40
|
40
|
|
Size (um)
|
20-40
|
2-20
|
4-20
|
4-50
|
/
|
/
|
|
Packaging and Transport:
1. Packed in woven bag lined with plastic bag.
2. Standard weight: 25kg
3. We can also have packed as per users’ instruction.
4. Pay attention to keep away from moisture in transportation and storage process
1. Packed in woven bag lined with plastic bag.
2. Standard weight: 25kg
3. We can also have packed as per users’ instruction.
4. Pay attention to keep away from moisture in transportation and storage process